238617899

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{307}}^1\times {\mathrm{3517}}^1$

素因数の和:3854

約数の個数: 16

約数和(自身を含む): 273053088

約数和(自身を除く): 34435189

約数列:

[1, 13, 17, 221, 307, 3517, 3991, 5219, 45721, 59789, 67847, 777257, 1079719, 14036347, 18355223, 238617899]

約数ペア:

[(1, 238617899), (13, 18355223), (17, 14036347), (221, 1079719), (307, 777257), (3517, 67847), (3991, 59789), (5219, 45721)]